Echo 3-Wheel Mobility Scooter Black 3-Wheel Configuration: Features a single front steering wheel and two rear wheels. This layout gives it an incredibly tight turning radius, making it excellent for maneuvering indoors, inside shopping malls, or on smooth pavements.Seating & Comfort: Equipped with a stadium-style padded seat and a low backrest for essential spinal support.Tiller Controls: The straight steering handlebar (tiller) houses a speed adjustment dial, a battery level gauge, and simple forward/reverse levers.Removable Battery Pack: The black box situated directly beneath the seat houses the battery.